1429000

素因数分解:

$2^3\times 5^3\times {\mathrm{1429}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 3346200

約数和(自身を除く): 1917200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 1429, 2858, 5716, 7145, 11432, 14290, 28580, 35725, 57160, 71450, 142900, 178625, 285800, 357250, 714500, 1429000]

約数ペア:

[(1, 1429000), (2, 714500), (4, 357250), (5, 285800), (8, 178625), (10, 142900), (20, 71450), (25, 57160), (40, 35725), (50, 28580), (100, 14290), (125, 11432), (200, 7145), (250, 5716), (500, 2858), (1000, 1429)]